#A39739#A39739

#A39739 is a light, moderate yellow. Relative luminance 0.302; OKLCH L 66.9% C 0.115 H 102.0°. Best body text is #000000 at 7.04:1 contrast (WCAG AA passes).

Color values

HEX	#A39739
RGB	rgb(163, 151, 57)
HSL	hsl(53, 48%, 43%)
HSV	hsv(53, 65%, 64%)
CMYK	cmyk(0%, 7.4%, 65%, 36.1%)
CIE-LAB	lab(61.84, -7.20, 49.46)
CIE-LCH	lch(61.84, 49.98, 98.28°)
OKLab	oklab(66.86% -0.0239 0.1123)
OKLCH	oklch(66.86% 0.115 102)
XYZ	xyz(26.9105, 30.2162, 8.2849)
Luminance	0.3021 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A39739 #3945A3

analogous

#A36239 #A39739 #7AA339

triadic

#A39739 #39A397 #9739A3

tetradic

#A39739 #39A362 #3945A3 #A3397A

square

#A39739 #39A362 #3945A3 #A3397A

split-complementary

#A39739 #397AA3 #6239A3

monochromatic

#484319 #766D29 #A39739 #C4B755 #D4CA83

Accessibility & contrast

On white

2.98

#A39739 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.04

#A39739 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A39739

7.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A39739	#FFFFFF	#000000	##000000
##A39739	1.00	2.98	7.04	7.04
#FFFFFF	2.98	1.00	21.00	21.00
#000000	7.04	21.00	1.00	1.00
##000000	7.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A4922D

Deuteranopia (green-blind)

#A8983E

Tritanopia (blue-blind)

#AF8D83

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #a39739;
/* rgb */ color: rgb(163, 151, 57);
/* oklch */ color: oklch(66.9% 0.115 102.0);

Tailwind

colors: {
  custom: {
    50: '#c1b574',
    500: '#a39739',
    950: '#000000',
  },
}

SCSS

$custom: #a39739;
$custom-light: #c1b574;
$custom-dark: #000000;

JSON

{
  "hex": "#a39739",
  "rgb": {
    "r": 163,
    "g": 151,
    "b": 57
  },
  "hsl": {
    "h": 53.208,
    "s": 48.182,
    "l": 43.137
  },
  "oklch": {
    "l": 0.66857,
    "c": 0.11479,
    "h": 102
  },
  "luminance": 0.30215
}

Semantic roles & 50–950 ramp

primary

#A39739

secondary

#7A82BD

accent

#5FD850

background

#FCFBF7

surface

#F8F6ED

border

#D1D0C8

text

#131108

muted

#82807B

Preview Lab

Preview with #A39739

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →